Header row in plugins.txt must be not included.
The header row (`pluginID:version`) must not be included in the plugins.txt
diff --git a/README.md b/README.md
index 4b34861..09f62ee 100644
--- a/README.md
+++ b/README.md
@@ -165,10 +165,9 @@
For your convenience, you also can use a plain text file to define plugins to be installed
(using core-support plugin format).
-All plugins need to be listed as there is no transitive dependency resolution.
+All plugins need to be listed in the form `pluginID:version` as there is no transitive dependency resolution.
```
-pluginID:version
credentials:1.18
maven-plugin:2.7.1
...